个人简介

胡小娇，女，2013年毕业于中国农业大学，获农学博士学位，现任中国农业科学院作物科学研究所，副研究员。主要从事玉米重要农艺性状的遗传解析和育种新材料创制。近5年来主持国家自然科学基金项目1项，北京市科技计划项目1项，参加国家重点研发计划、转基因重大专项等项目5项；获国家科技进步二等奖1项，省部级奖2项；国审玉米新品种3个；授权植物新品种权11项，申请2项；申请国家发明专利2项；在JIPB、TheCrop Journal、BMCgenomics等杂志发表SCI论文10篇，中文核心2篇。

研究方向

分子育种

主要科研项目

1. 1. 北京市科技计划项目，玉米目标性状品种遗传改良与应用示范，D171100007717002，2017-11至2020-12月，260万元，主持；

   2. 国家自然科学基金，基于全基因组重测序的玉米籽粒突变体smk3后选基因的克隆与功能验证，31500984，2016-01至2018-12，20万元，主持

   3. 国家重点研发计划，玉米抗逆、高效性状的功能基因组与调控网络，2016YFD0101002，2016-07至2020-12，60万元，参加；

   4. 转基因生物新品种培育重大专项，抗病虫、抗除草剂转基因玉米新品种培育，2016ZX08003-001，2016-01至2020-12，150万元，参加；

   5. 农科院创新工程，种植业绿色增产增效集成创新，CAAS-XTCX2016003，2017年1月至2020年12月，460万元，参加。

代表性论文

1.  XiaojiaoHu†,HongwuWang, KunLi, Xiaogang,LiuZhifang, LiuYujinWu, ShuqiangLi, ChanglingHuang*.Genome-wide alternative splicing variation and its potential contribution to maize immature-ear heterosis. The Crop Journal. 2021:9(2) 476-486

2.  Xiaojiao Hu†, Yang Cui†, Xiaomin Lu, Weibin Song, Lei Lei, Jinjie Zhu, Jinsheng Lai, Lizhu E* and Haiming Zhao*. Maize WI5 encodes an endo‐1,4‐β‐xylanase required for secondary cell wall synthesis and water transport in xylem. Journal of Integrative Plant Biology, 2020:1-18

3.  Xiaojiao Hu†, Hongwu Wang†, Kun Li, Yujin Wu, Zhifang Liu* and Changling Huang*. Genome-wide proteomic profiling reveals the role of dominance protein expression in heterosis in immature maize ears. Scientific Reports, 2017, 7(1) 16130.

4.  Xiaojiao Hu†, Hongwu Wang†, Xizhou Diao, Zhifang Liu, Kun Li, Yujin Wu, Qianjin Liang, Hui Wangand Changling Huang*. Transcriptome profiling and comparison ofmaize ear heterosis during the spikelet andfloret differentiation stages. BMC Genomics, 2016, 17(1):959

5.  Qi Wang†, Kun Li†,XiaojiaoHu, HuiminShi, ZhifangLiu, YujinWu, HongwuWang* and ChanglingHuang*. Genetic analysis and QTL mapping of stalk cell wall components and digestibility in maize recombinant inbred lines from B73 × By804. The crop journal, 2020,8(1): 132-139

6.  Xiaogang Liu†, Hongwu Wang†,Xiaojiao Hu, Kun Li, Zhifang Liu, Yujin Wu and Changling Huang*. Improving Genomic Selection With Quantitative Trait Loci and Nonadditive Effects Revealed by Empirical Evidence in Maize. Front. Plant Sci. 2019,10:1129.

7.  Kun Li†, Hongwu Wang†,Xiaojiao Hu, Feiqian Ma, Yujin Wu, Qi Wang, Zhifang Liu*and Changling Huang*. Genetic and Quantitative Trait Locus Analysis of Cell Wall Components and Forage Digestibility in the Zheng58 × HD568 Maize RIL Population at Anthesis Stage. Frontiers in Plant Science, 2017, 8:1472.

8.  Hongwu Wang†, Kun Li†,Xiaojiao Hu, Zhifang Liu, Yujin Wu and Changling Huang*. Genome-wide association analysis of forage quality in maize mature stalk. BMC Plant Biology, 2016, 16(1).

9.  Kun Li†, Hongwu Wang†,Xiaojiao Hu, Zhifang Liu, Yujin Wu, Changling Huang*. Genome-Wide Association Study Reveals the Genetic Basis of Stalk Cell Wall Components in Maize. Plos One, 2016, 11(8):e0158906.

10.  Xiaomin Lu†,Xiaojiao Hu†, Yuanzeng Zhao†, Weibin Song, Mei Zhang, Zongliang Chen, Wei Chen, Yongbin Dong, Zhenhua Wang, Jinsheng Lai*. Map-based cloning of zb7 encoding an IPP and DMAPP synthase in the MEP pathway of maize. Molecular Plant, 2012,5(5):1100-1112

11.  石慧敏, 蒋成功, 王红武, 马庆, 李坤, 刘志芳, 吴宇锦, 胡小娇*, 黄长玲*.玉米籽粒突变体dek48的表型鉴定与基因定位.作物学报. 2020.

科技奖励及成果评价

1. 1. 国家科技进步二等奖，2019，“耐密高产广适玉米新品种中单808和中单909培育与应用”，排名8/10；

   2. 中国农业科学院杰出科技创新奖，2018，“高产优质广适玉米品种中单808选育与应用”，排名9/15；

   3. 中华农业科技奖一等奖，2017，耐密高产广适玉米品种中单909的选育与应用，排名19/20。